LangChain and TypeScript frequently appear together in AI job postings, with 31 current openings requiring both skills. The most common role for this combination is AI/ML Engineer. Jobs requiring both skills pay up to $189K on average. Below you'll find detailed salary data, hiring companies, and related skill combinations.
TypeScript provides the programming foundation, while LangChain represents the specialized LLM tooling that's reshaping how software gets built. Roles requiring both typically involve building LLM-powered applications — from chatbots and agents to content generation and code assistants. 31 current postings list this combination.
Top Roles Requiring LangChain + TypeScript
AI/ML Engineer20 jobs
LLM Engineer5 jobs
AI Software Engineer4 jobs
MLOps Engineer1 jobs
Prompt Engineer1 jobs
Career Impact
Professionals who combine LangChain and TypeScript earn a median salary ceiling of
$189K, compared to $181K for LangChain alone and
$221K for TypeScript alone. This 6% discount
reflects roles requiring both skills tend to be more common mid-level positions, while single-skill roles may skew toward senior or specialized positions with higher pay ceilings.
Based on our analysis of current AI job postings, 31 positions require both LangChain and TypeScript skills. The most common role for this combination is AI/ML Engineer.
Jobs requiring both LangChain and TypeScript pay an average of $129K to $189K based on 23 postings with disclosed compensation.
Jobs requiring both LangChain and TypeScript pay $189K on average (max), compared to $181K for LangChain alone and $221K for TypeScript alone. That represents a 6% discount for having both skills.
The most common roles requiring both LangChain and TypeScript are: AI/ML Engineer, LLM Engineer, AI Software Engineer, MLOps Engineer. These positions typically involve building production AI systems that leverage both technologies.
Data Source: Analysis based on 1,969 AI job postings collected and verified by AI Market Pulse. Data reflects active job listings as of March 2026. Salary figures represent posted compensation ranges and may not include equity, bonuses, or other benefits.
Track AI Skill Demand
Get weekly updates on which skill combinations are trending in AI job postings.
Free weekly email. Unsubscribe anytime.
Methodology
Skill co-occurrence data is derived from 31 job postings that list both LangChain and TypeScript
as required or preferred skills. Salary data includes only postings with disclosed compensation ranges.
Data is updated weekly from major job boards and company career pages.
